英语词汇ac怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	ac
释义	Examples: discriminant (e.g. b^2-4ac in the formula for the root of a quadratic equation)— 判别式 inverter, device that converts AC electricity DC and vice versa— 反用换流器
随便看	available shortly available since available since 2005 available since October available sizes available solely for available soon available sources available sources of finance available space available spare capacity available spectrum available spots available stable funding available standby available starting available starting from available starting in 2012 available storage available stores available suites available supplementary available supply available surface available surplus

英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

discriminant (e.g. b^2-4ac in the formula for the root of a quadratic equation)—